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How to Connect Abstract with Invoice Ninja (2026)

Abstract

Abstract

★★★ 3.9
Design Creative Design Ops

A version control and design management platform for Sketch files with branching, merging, and review workflows.

Full Review
Invoice Ninja

Invoice Ninja

★★★★ 4.5
Finance Accounting Invoicing

A free open-source invoicing and payment platform for freelancers and small businesses with time tracking and proposals.

Full Review

About These Tools

Abstract: A version control and design management platform for Sketch files with branching, merging, and review workflows.

Invoice Ninja: A free open-source invoicing and payment platform for freelancers and small businesses with time tracking and proposals.

Key Features

Abstract

  • Version control
  • Branching
  • Visual diffs
  • Review workflow
  • Design system management
  • Collections

Invoice Ninja

  • Invoicing
  • Proposals
  • Payments
  • Time tracking
  • Expense tracking
  • Recurring invoices

Pricing

Abstract

Subscription $15/contributor/month

Invoice Ninja

Freemium Free-$14/month

Detailed integration guide coming soon. We're researching the specific ways Abstract and Invoice Ninja work together — including native integrations, third-party connectors, and API options. Check back for a complete step-by-step guide.

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